My wife and I have played for years with my best friend. Usually starts in the hot tub and then progresses to his bedroom. His off/on girlfriend often joins in. We all go to nudist clubs together. Yes, he likes to see the two women together. He just found out that I am bi-sexual. I have never made a move on him or even suggested it. After all these years he sent me a vicious e-mail ending our friendship over this. He ended it with You Suck, Keep on Sucking. I am at a crossroads on whether or not to try to iron this out or just let it go and realize the 20 year friendship is over.